Head athletic Trainer Tom Mulligan (L) and Steven Stamkos #91 of the Tampa Bay Lightning attend to Mike Kostka #21 during action against the Montreal Canadiens at the Tampa Bay Times Forum on April 1, 2014 in Tampa, Florida. Mike Carlson Getty Images

Mike Kostka #21 of the Tampa Bay Lightning lies motionless after being knocked down by Douglas Murray #6 of the Montreal Canadiens at the Tampa Bay Times Forum on April 1, 2014 in Tampa, Florida. Mike Carlson Getty Images